– Lat/Long: 48.77° N 120.96° W
Jack Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
3 Jack Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Thu afternoon, min -8°C on Fri night). Winds decreasing (strong winds from the SSW on Thu afternoon, light winds from the WSW by Sat afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max 0°C on Sun afternoon, min -7°C on Tue night). Winds increasing (light winds from the WSW on Sun afternoon, severe gales from the SW by Tue morning). | ||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | | | | | |  |  |  |  | |
light rain | light snow | light snow | light snow | heavy snow | some clouds | clear | some clouds | clear | clear | some clouds | some clouds | some clouds | cloudy | mod. snow | heavy snow | snow shwrs | |
Cloud base (m) | 2750 | 900 | 850 | 900 | 900 | 900 | 950 | 6450 | 6650 | 5050 | 6750 | 2550 | 900 | 850 | 850 | 900 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | 2 | 5 | 3 | 12 | — | — | — | — | — | — | — | — | — | 6 | 12 | 5 |
mm | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 3 | 3 | -2 | -3 | -6 | -5 | -3 | -2 | -1 | 0 | -1 | -1 | -1 | 0 | 0 | -1 | -6 |
min °C | 3 | -1 | -3 | -3 | -8 | -7 | -4 | -3 | -2 | -1 | -2 | -1 | -2 | -1 | 0 | -3 | -7 |
chill °C | -2 | -6 | -10 | -10 | -16 | -13 | -8 | -6 | -5 | -4 | -6 | -5 | -9 | -9 | -9 | -14 | -17 |
Freezing level m | 3200 | 2750 | 2350 | 2300 | 1550 | 1600 | 2200 | 2100 | 2600 | 2750 | 2400 | 2600 | 2550 | 2800 | 2650 | 2300 | 1600 |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — |
 | 6:58 | — | — | 6:55 | — | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — | — | 6:46 | — |
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Jack Mountain Weather (Days 0-3):
The weather forecast for Jack Mountain is: A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Thu afternoon, min -8°C on Fri night). Winds decreasing (strong winds from the SSW on Thu afternoon, light winds from the WSW by Sat afternoon).
Jack Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max 0°C on Sun afternoon, min -7°C on Tue night). Winds increasing (light winds from the WSW on Sun afternoon, severe gales from the SW by Tue morning).
This table gives the weather forecast for Jack Mountain at the specific elevation of 2763 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Jack Mountain. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Washington.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
Hope Airport |  | ||||
Hope(Aut)-BC | |||||
Agassiz Airport |  | ||||
Princeton Cs- BC | |||||
Abbotsford Airport | | ||||
Abbotsford A- BC | |||||
|
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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